21335-0230 HDS 3066

21^h 33^m 31.46^s -02° 30' 21.6" P.A. 105.00 sep 1.7 mag 10.88,12.47 Sp K7 dist. 42.57 pc (138.86 l.y.)

Coord 2000	21335-0230	Discov num	HDS3066	Comp		Coord arcsec 2000	21 33 31.46 -02 30 21.6
Date first	1991	Date last	2016	Obs	4
Pa first	115	Pa last	105	P.A. Now (θ)	105°
Sep first	1.6	Sep last	1.688	Sep. Now (ρ)	1.688"
Mag pri	10.88	Mag sec	12.47	delta mag (ΔM)	1.59	Spectral class	K7 (yellow-orange)
Pri motion ra	+170	Sec motion ra	+176
Pri motion dec	-095	Sec motion dec	-095
Notes

rPM=0.03 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Aquarius		HIP	106439		Tycho2	5212-00322-3		Gaia DR2	2672883806159818240
BD	BD-03 5242		Distance	42.57		Distance ly	138.86

WDS 21335-0230 HDS 3066 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
HDS		Hipparcos Double Star (from additional DD list)	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
21335-0230	HDS3066		1998	3	113	1.6	10.88	12.47	K7		213331.46-023021.6
21335-0230	HDS3066		2016	4	105	1.7	10.88	12.47	K7		213331.46-023021.6

If you need more information about this double, apply for a data request form to the WDS.

WDS 21335-0230 HDS 3066 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21335-0230 HDS 3066 : MEASURES

No records found.

WDS 21335-0230 : VIRTUAL EYEPIECE

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WDS 21335-0230 : ALADIN DSS IMAGE @ 21^h 33^m 31.46^s -02° 30' 21.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21335-0230 HDS 3066 : NEIGHBORHOODS

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Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		21335-0230	HDS3066		105	1.7
Show		21331-0213	CVR 249		315	95.0	19
Show		21308-0233	RST4695		226	2.5	41
Show		21318-0155	LDS6356		306	8.5	44
Show		21299-0220	JNN 131		62	0.7	56
Show		21342-0327	BU 165		177	5.1	58
Show		21359-0128	KPP2408		261	20.8	72
Show		21365-0326	LDS4899		222	20.5	72
Show		21383-0223	TDT3072		68	0.6	72
Show		21304-0322	CHE 305		310	11.8	73
Show		21377-0313	UC 4514		141	14.3	76
Show		21285-0210	BRT 516		220	4.9	79
Show		21285-0157	GWP3064		136	12.9	82
Show		21303-0336	SLW1239		41	9.5	83
Show		21332-0355	SLW1243		66	23.5	85
Show		21370-0346	UC 4509		141	49.8	93
Show		21305-0356	CVR 905		30	16.1	97
Show		21299-0357	GWP3067		42	81.8	103
Show		21388-0121	BAL 624		331	3.6	105
Show		21408-0242	DAM 230		84	6.1	110
Show		21371-0407	UC 4511		32	18.1	111
Show		21341-0422	HO 288	AB	273	21.6	113
Show		21265-0319	GWP3060		22	27.2	116
Show		21412-0240	HJ 942		101	8.6	117
Show		21264-0117	BAL 623		217	14.3	130
Show		21421-0204	CVR 915		2	27.5	132
Show		21401-0403	RST4697		163	1.3	135
Show		21429-0225	A 180		55	0.6	141
Show		21372-0451	GWP3079		82	9.7	151
Show		21310-0502	BRT 559		103	3.5	156
Show		21322-0006	WAA 51		111	27.1	158
Show		21307+0005	A 888		36	0.6	161
Show		21279-0448	UC 4473		54	42.6	161
Show		21261-0431	KPP2698		132	9.3	165
Show		21322+0013	ALC 4	Aa,Ab	-1	0.7	165
Show		21322+0013	KUI 107	AB	29	133.0	165
Show		21251-0417	GWP3058		302	135.8	165
Show		21324+0015	SKF1776		28	2.4	166
Show		21371-0007	WIS 350		42	147.9	167
Show		21225-0155	BAL 264		98	13.6	169
Show		21323-0521	UC 4487		316	11.2	172
Show		21318+0019	SHN 253		-1	0.0	172
Show		21450-0232	UC 4548		351	42.6	172
Show		21247-0420	HDS3050		311	0.2	173
Show		21390-0002	CBL 532		263	80.6	173
Show		21395-0003	BU 1212	AB	156	0.1	178
Show		21395-0003	BU 1212	AB,C	178	36.2	178
Show		21448-0129	CVR 917		176	16.5	180
Show		21300-0524	BU 72		41	1.7	182
Show		21359-0028	ITF 172		333	3.2	183
Show		21376-0023	STF2809	AB	163	31.1	185

WDS 21335-0230 : COMPONENTS

	A
B	pa=105.0° sep=1.69"

21335-0230 A

Componente originario normalizzato	AB	Coord arcsec 2000	213331.46-023021.6	Mag	10.88	Spectral class	K7 (yellow-orange)
PmRA	170.00	PmDE	-95.0	HIP	106439	Tycho2	5212-00322-3
BD	BD-03 5242

Tycho2

Tycho2	5212-00322-3	Pflag		RAmdeg	323.38108216	DEmdeg	-2.50600564
PmRA	169.8	PmDE	-94.7	E RAmdeg	51	E DEmdeg	52
E pmRA	1.7	E pmDE	1.7	EpRAm	1978.30	EpDEm	1975.31
Num	5	Q RAmdeg	0.7	Q DEmdeg	0.8	Q pmRA	0.7
Q pmDE	0.8	BTmag	12.102	E BTmag	0.168	VTmag	10.881
E VTmag	0.086	Prox	16	TYC		HIP	106439
CCDM	A	RAdeg	323.38068556	DEdeg	-2.50577806	EpRA 1990	1.70
EpDE 1990	1.61	E RAdeg	59.4	E DEdeg	72.3	Posflg	P
Corr	-0.1

Hipparcos

Catalog	H	HIP	106439	Proxy	H	RAhms	21 33 31.36
DEdms	-02 30 20.7	Vmag	10.67	VarFlag		R Vmag	H
RAdeg	323.381	DEdeg	-2.50575	AstroRef	A	Plx	22.92
CCDM	21335-0230	N CCDM	H	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	A	M HIP	AB
Theta	115	Rho	1.618	HD		BD	BD-03 5242
CD		CP		Dm number	-03 5242	VIred	2.63
SpType	K7	R SpType		Coord arcsec 2000	213331.36-023020.7

Hipparcos 2

HIP	106439	Sn	15	So	3	Nc	2
RArad	5.6440574518	DErad	-0.0437336736	Plx	23.49	PmRA	175.82
PmDE	-94.08	E RArad	2.95	E DErad	2.01	E Plx	3.08
E pmRA	3.77	E pmDE	2.59	Hpmag	10.6624	E Hpmag	0.0044
SHp	0.031	VA	0	BV	1.61	E BV	0.197
VI	2.63

CCDM

Ccdm	21335-0230	RComp		Comp	A	Note1
Note2		Discov num		DRAs	1.46	DDEs	-21.6
R dRAs	82	Year		Theta		Rho
Obs	2	Vmag	10.9	Sp	K7	PmNote	*
PmRA	175	PmDE	-95	Dm number	-03 5242	Cat1	BD
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	106439

21335-0230 B

Componente originario normalizzato	AB		Coord arcsec 2000	213331.57-023022.0		Mag	12.47		PmRA	176.00
PmDE	-95.0		Calc delta mag	1.59		Calc coord	yes

CCDM

Ccdm	21335-0230	RComp		Comp	B	Note1
Note2		Discov num	HDS	DRAs	1.55	DDEs	-22.2
R dRAs	82	Year	1991	Theta	115	Rho	1.6
Obs	1	Vmag	12.5	Sp		PmNote	*
PmRA	175	PmDE	-95	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	106439